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SaunaLife 2-Person Thermo-Pine Cold/Hot Plunge Tub - Model S2N/S2B

Save $1,209.00 Save $1,209.00
Original price $4,999.00
Original price $4,999.00 - Original price $4,999.00
Original price $4,999.00
Current price $3,790.00
$3,790.00 - $3,790.00
Current price $3,790.00
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Color: Natural

Delivery Time

Free shipping to the lower 48 US States, no sales tax, Receive your order within 7-10 business days.

Shipping Cost

$950 Shipping to USA - Curbside delivery

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SaunaLife 2-Person Thermo-Pine Cold/Hot Plunge Tub - Model S2N/S2B

The SaunaLife Model S2 is a premium 2-person immersion tub crafted from durable Thermo-Pine wood, designed for cold plunge, ice bath, or hot soak therapy when paired with your own chiller or heater. Available in two finishes, S2N (Natural Thermo-Pine) and S2B (Black Thermo-Pine), you choose the look that fits your space, both versions ship with identical tub construction and the same warranty. The integrated drainage and chiller connection ports are built directly into the tub, ready to connect to any compatible external chiller or heater unit.

Premium Thermo-Pine, twice the lifespan of cedar

The S2 tub is crafted from durable Thermo-Pine wood with a 1.65" thick surround, a thermally treated Northern European softwood that lasts up to 2X longer than cedar. Choose between the warm natural Thermo-Pine finish (S2N) for a classic Scandinavian look, or the sophisticated black-stained finish (S2B) for a modern, architectural feel. Both versions deliver identical thermal performance and durability, the thick surround provides exceptional insulation that keeps the water at temperature longer between heating or chilling cycles.

Spacious 2-person interior, 200 gallons

Inside, a thick contoured fiberglass insert contours to your body for genuine comfort during longer sessions. The 200-gallon rectangular interior measures 66.5" wide × 39.1" deep × 36" tall, real ergonomic immersion space for two bathers without crowding. The Natural finish uses dark grey fiberglass, the Black finish uses matching black, both deliver the same enhanced bather comfort and durable construction. Built-in drainage and chiller connections come integrated into the tub.

Compatible with your choice of chiller or heater

The S2 tub ships with built-in chiller connection ports (3/4" NPT), so you can pair it with the chiller, heater, or combination unit of your choice. Use it as a dedicated cold plunge with an external chiller, as a hot soak tub with a water heater, or as a full contrast therapy system with a chiller/heater combination unit. The tub is designed to work with standard SaunaLife units (FDC-1A, AP-1) as well as compatible third-party equipment.

Pre-assembled and ready out of the box

The S2 ships fully assembled with matching Thermo-Pine stairs (matching the chosen finish, natural with the S2N, black with the S2B), so the only setup is positioning the tub, connecting your chiller or heater unit, and filling it. European craftsmanship from Northern Europe means every component is precision-built before it leaves the factory.

Premium 2-person immersion tub in your choice of finish (Natural S2N or Black S2B), built from durable Thermo-Pine that lasts up to 2X longer than cedar. 200-gallon ergonomic fiberglass interior, built-in chiller connection ports, matching Thermo-Pine stairs, and pre-assembled delivery, ready to pair with your chiller, heater, or combination unit.
2-person immersion tub Natural or Black finish Premium Thermo-Pine 200 gallon capacity Built-in chiller connections Pre-assembled Outdoor design Authorized SaunaLife dealer

Specifications

S2 tub dimensions & capacity

Exterior dimensions 41.3"H × 40" diameter
Interior dimensions 34.4" diameter × 36" deep
Water capacity 124 gallons
Capacity 1 person
Product weight Approx. 200 lbs
Weight (filled) 1,177 lbs (534 kg)

Construction & materials

Exterior Premium Thermo-Pine (1.65" thick)
Wall thickness 0.7" (1.7 cm)
Interior (S2N) Contoured fiberglass (dark grey)
Interior (S2B) Contoured fiberglass (black)
Stairs Matching deluxe Thermo-Pine, included
Foundation beams 3.94" × 3.94" (10 × 10 cm)
Drainage Built-in, 1" (3 cm)
Chiller connections 3/4" NPT, built-in
Origin Handcrafted in Northern Europe
Wood lifespan Up to 2X longer than cedar

Chiller / heater compatibility

Connection ports 3/4" NPT, built into tub
Compatible SaunaLife units FDC-1A chiller, AP-1 chiller/heater
Third-party units Any chiller / heater with compatible NPT fittings
Configuration Cold plunge, hot soak, or contrast therapy
Note Chiller / heater unit sold separately

Available finishes

Natural finish Model S2N (Thermo-Pine natural, dark grey interior)
Black finish Model S2B (Thermo-Pine black, black interior)
Construction Identical between both finishes

Shipping & installation

Configuration Fully pre-assembled
Shipping dimensions 81.5"W × 48"D × 47.4"H
Shipping weight 396 lbs (180 kg)
Installation type Outdoor
SKU / Model S2N (Natural) or S2B (Black)
SaunaLife S2 immersion tub dimensions diagram

What's included

SaunaLife Model S2 immersion tub (fully pre-assembled)
Premium Thermo-Pine tub surround (1.65")
Contoured fiberglass interior (dark grey or black)
Matching Thermo-Pine stairs (Natural or Black)
Built-in drainage system (1")
Built-in chiller connection ports (3/4" NPT)
Foundation beams
Fiberglass insert
S2 tub installation manual
Warranty documentation

Why the SaunaLife S2 stands out

Choose your finish

Same premium tub, two distinct looks. S2N delivers warm natural Thermo-Pine with dark grey interior. S2B offers a black-stained finish with matching black interior.

Premium Thermo-Pine

Thermally treated Northern European pine that lasts up to 2X longer than cedar. The 1.65" thick surround provides exceptional insulation and durability outdoors.

Ergonomic fiberglass interior

Thick contoured fiberglass insert contours to your body for genuine comfort during long sessions. 200-gallon capacity gives 2 bathers full immersion without crowding.

Bring your own chiller

Built-in 3/4" NPT chiller connection ports let you pair the tub with the FDC-1A, AP-1, or any compatible third-party chiller, heater, or combination unit.

Pre-assembled delivery

The S2 arrives fully assembled with matching stairs. Position it, connect your chosen chiller or heater unit, fill with water, and you're ready to start.

Limited Lifetime warranty

SaunaLife backs the tub with a Limited Lifetime warranty on craftsmanship for residential use. Claims go directly through SaunaLife with full factory support.


About SaunaLife

SaunaLife Model S2N natural-finish immersion tub
European craft, American design

Designed in the U.S., crafted in Northern Europe

SaunaLife was founded by sauna enthusiasts who wanted to make premium-quality home wellness more accessible. Partnering with Nordic innovators, they leverage Scandinavian design, sustainable materials, and traditional construction techniques to deliver products that actually last. The S2 tub brings that same philosophy to cold plunge and immersion therapy.

  • Two finish options, S2N (Natural) or S2B (Black)
  • Premium Thermo-Pine, lasts up to 2X longer than cedar
  • Built-in chiller connections, 3/4" NPT ports ready to pair
  • Ergonomic fiberglass interior, contoured for real comfort
  • Pre-assembled delivery, ready to use out of the box
  • Limited Lifetime warranty, backed by the manufacturer
About SaunaLife

Live the SaunaLife

SaunaLife uses sustainably sourced, thermally treated Northern European wood across the entire product line, the same standard they apply to their Soak Series tubs that they apply to their flagship saunas. Every S2 tub is crafted to handle outdoor conditions for years with minimal maintenance.

The result is an immersion tub that fits naturally into a backyard, deck, or patio, looks intentional rather than industrial, and delivers the same therapeutic benefits as commercial-grade hydrotherapy in a tub designed for home ownership.

SaunaLife Model S2B black-finish immersion tub

Manuals & Documents

Everything you need before and after installation

Download the official SaunaLife S2 tub installation manual below. Review it before delivery so you understand exactly how the tub installs and connects to your chosen chiller, heater, or combination unit. The S2 tub ships pre-assembled, ready to position and fill.

Installation Manuals
Warranty

Warranty

SaunaLife Limited Lifetime Warranty

Every SaunaLife Model S2 immersion tub (S2N or S2B) is backed by SaunaLife's Limited Lifetime Warranty on the tub's structural integrity and craftsmanship for residential use, the highest level of protection available in the category. Any chiller or heater unit paired with the tub is covered under its own manufacturer warranty terms. All warranty claims go directly through SaunaLife with full factory support. Proof of purchase from an authorized dealer is required to start any claim, and we are an authorized SaunaLife dealer. See the official warranty document above for full terms.

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. Restock fees will be deducted in amounts ranging from 15% to 25% of the value of the item being returned. The minimum restock fee on lower-value orders will be $15.
To start a return, you can contact us at support@mediriser.com

At Medriser, we're committed to ensuring your order reaches you in a timely manner. Our shipping policy guarantees that your order will be processed and dispatched within 1-2 business days from the date of purchase. Once your order is shipped, you can expect it to arrive at your doorstep within 3-5 business days. We partner with reliable shipping carriers to ensure safe and efficient delivery of your medical supplies and healthcare products. For any inquiries regarding your order status or shipping, please don't hesitate to contact our customer care team for assistance.

Payment Policy:
Medriser offers convenient payment options to make your shopping experience seamless. We accept major credit cards, including Visa, Mastercard, American Express, and Discover, as well as PayPal for secure online transactions. Your payment information is encrypted and protected to ensure your privacy and security. For any payment-related inquiries or assistance, please feel free to reach out to our customer care team. We're here to help make your purchase process as smooth and hassle-free as possible.

Our Price Matching Policy

At Mediriser, we are dedicated to offering you the most competitive prices online. We maintain strong partnerships with our suppliers to establish minimum advertised pricing guidelines for all our competitors. This means that every other online store selling the same product is expected to offer it at the same price.

Price Match Guarantee

If, within 14 days of your purchase, you discover another online store offering a lower price for the same product, please bring it to our attention. We will promptly contact the brand to ensure they comply with the minimum advertised price policy. If you qualify for a refund, we will credit the price difference back to your credit card.

Your Confidence Matters

We want you to shop with absolute confidence, knowing that you are receiving the best possible price for the product. If you find that our own website has reduced the price of the item you ordered within 14 days of your purchase, we will also refund the price difference.

Requesting Your Partial Refund

To request a partial refund, simply follow these steps:

Email us at support@mediriser.com with links to the product on both our website and the other dealer's website where you found the price difference.

Ensure that you make this request within 14 days from the date of your order.

We will process the credit accordingly and ensure that you receive the best deal possible.

Limitations of Our Price Match Guarantee

While we are committed to providing competitive pricing, our Price Match Guarantee does come with certain limitations:

You must purchase the item from our website before requesting the Price Match Guarantee.

Promotions such as rebates, holiday sales, and "buy one, get one free" offers do not qualify.

The item must be in stock on the competitor's website and be sold as brand new.

The competitor must be an online store and may not have a physical retail location.

The website in question cannot be a discounter or auction site (e.g., eBay, Overstock, Walmart, Amazon, etc.).

The competitor must be an Authorized Retailer of the product.

Our Price Match Guarantee includes both the item price and shipping charges but excludes sales tax.

Contact Us for Price Match Inquiries at support@mediriser.com

If you have any questions or wish to confirm whether we can price match a product before making your purchase, please reach out to us. We are here to assist you in securing the best deals on the products you need. Your satisfaction and savings are our top priorities at Mediriser.

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